This is a Seiko railroad pocket watch commemorating the 100th anniversary of the opening of Ueno Station. It has a refined design that is almost identical to the watches used by train drivers, except for the logo and other minor details, and is characterized by its excellent visibility. The battery has been replaced and is working. Size: 71mm (including the hanging ring) vertically, 50mm horizontally. The large face is characterized by its excellent visibility, with only slight differences in the logo compared to the pocket watches currently used by train drivers. It can be carried around or used as a desk clock. A chain is included. There is almost no damage to the crystal and bezel, and there are slight scratches on the back cover, but overall, the exterior condition is good. As an option, the original instruction manual from the time can be included for 1000 yen. If you need it, please leave a comment and I will adjust the price and include it with your order.